| Verfasser | Häufigkeit |
|---|---|
| Illica, Luigi 1857-1919 | 20 |
| Puccini, Giacomo 1858-1924 | 18 |
| Giacosa, Giuseppe 1847-1906 | 17 |
| Li, Chuyuan | 10 |
| Ye, Huagu | 10 |
| Ye, Wencai | 10 |
| Zeng, Feiyan | 10 |
| Dou, Qi | 8 |
| Fletcher, P. Thomas | 8 |
| Li, Shuo | 8 |
| Li, Xiang | 8 |
| Speidel, Stefanie | 8 |
| Wang, Linwei | 8 |
| Cheung, Simon K. S. | 7 |
| Li, Feng | 7 |
| Stadelmann, Li 1900-1993 | 7 |
| Wang, Fu Lee | 7 |
| Zhao, Jiping 1945- | 7 |
| Chai, Christina Li Lin | 6 |
| Corena, Fernando 1916-1984 | 6 |